.container{
    padding: 20px;
}
.image-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
    overflow-x: auto;
    min-height: 280px;
}
.image-grid img {
    max-width: 100%;
    max-height: 260px;
    margin: 5px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
}
.image-grid img.selected {
    border-color: #0073aa;
}
.loading-indicator,
.error-message,
.no-images,
.no-prompts,
.loading-gemini {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 200px;
    text-align: center;
    padding: 20px;
}
.loading-indicator p {
    color: #666;
    font-style: italic;
}
.loading-gemini {
    background-color: #e8f4fd;
    border: 2px dashed #4285f4;
    border-radius: 8px;
    color: #4285f4;
    flex-direction: column;
}
.loading-gemini h3 {
    color: #4285f4;
    margin-bottom: 10px;
}
.loading-gemini p {
    margin: 5px 0;
}
.loading-gemini .spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #4285f4;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 2s linear infinite;
    margin-top: 15px;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.error-message {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 4px;
    color: #721c24;
}
.no-images,
.no-prompts {
    background-color: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 4px;
    color: #856404;
}
.description {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
    line-height: 1.4;
}
.gemini-fallback {
    background-color: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 4px;
    padding: 15px;
    margin: 10px 0;
}
.gemini-fallback .error {
    color: #dc3545;
    font-weight: bold;
}